WHO. (1982). Treponemal infections. Geneva.
Chicago Edition CitationWHO. Treponemal Infections. Geneva, 1982.
MLA引文WHO. Treponemal Infections. Geneva, 1982.
警告:這些引文格式不一定是100%准確.
WHO. (1982). Treponemal infections. Geneva.
Chicago Edition CitationWHO. Treponemal Infections. Geneva, 1982.
MLA引文WHO. Treponemal Infections. Geneva, 1982.